package com.xcy.service;

import com.xcy.dto.Sys_attachment;
import com.xcy.dto.User;

import java.util.List;
import java.util.Map;

public interface ISys_attachmentService {

    public Sys_attachment getSys_attachmentById(int id);

    public List<Sys_attachment> getAllSys_attachment();

    public Sys_attachment querySys_attachmentByParams(Map<String, Object> params);

    public void addSys_attachment(Sys_attachment sys_attachment);

    public void deleteSys_attachmentById(int id);

    public void updateSys_attachment(Sys_attachment sys_attachment);
}